Purdy AND4WB - Manual

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] 09/12//04
www.purdyelectronics.com
AND4WB
Ultra Bright LED Lamps
AND4WB
InGaN Ultra Bright White Light
Surface Mount Package
Features
• Small package size
• Compatible with automatic placement equipment.
• Compatible w/ infrared & vapor phase reflow solder process.
Applications
• Backlighting in auto dashboard & switch.
• Flat backlight for LCD, switch & symbol.
• General use for miniature applications.
Maximum Ratings (T
a
= 25°C)
Characteristics Symbol Rating Unit
Forward Current I
F
25 mA
Reverse Voltage V
R
5 V
Power Dissipation P
D 110 mW
Operating Temp. Range T
Opr -40~ +85 °C
Storage Temp. Range T
Stg -40~ +90 °C
Soldering Temp. (for 5 seconds) T
Sol
260 °C
Electrostatic Discharge ESD 150 V
Peak Forward Current (Duty 1/10 @ 1KHz) I
F 100 mA
Precautions:
1. Static electricity and surge can damage the LED. It is recommended to use wrist band or antistatic gloves when handling the LED.
2. Recommended solder condition:
Electro-Optical Characteristics (T
a
= 25°C)
Characteristics Symbol Test Condition Minimum Typical Maximum Unit
Forward Voltage V
F
I
F
= 20 mA – 3.30 3.65 V
Reverse Current I
R
V
R
= 5 V – – 50 µA
Luminous Intensity I
V
I
F
= 20 mA 90 182 – mcd
Chromaticity Coordinates x I
F
= 20 mA – 0.29 – nm
Chromaticity Coordinates y I
F
= 20 mA – 0.30 – nm
Full Viewing Angle 2 θ 1/2 I
F
= 20 mA – 150 – degree
Product specifications contained herein may be changed
without prior notice. It is therefore advisable to contact
Purdy Electronics before proceeding with the design of
equipment incorporating this product.
• RoHS Compliant